重度妊娠高血压综合征又称妊娠毒血症 ,是妊娠期严重威胁母婴安全的疾病之一 ,常需行急症剖宫产终止妊娠 ,患者全身病变严重 ,麻醉危险性大 ,围术期恰当正确处理是保证母婴安全的关键。我院自 1998年以来 ,在硬膜外腔阻滞下行妊高征剖宫手术 2 0例 ,现报道如下。1　资料和方法1 Severe pregnancy-induced hypertension syndrome, also known as pregnancy toxemia, is a serious threat to maternal and child health during pregnancy, one of the diseases often require emergency cesarean section termination of pregnancy, patients with severe systemic disease, anesthesia risk, appropriate perioperative period Correct handling is the key to ensure the safety of mother and child. Since 1998, our hospital in the epidural block PIH caesarean surgery 20 cases are reported below. 1 Materials and Methods 1